NCCCO Tower Crane Operator Certification Exam (Latest Update 2025 / 2026) Prep Questions and Verified Answers | Grade A | 100% Correct
Question:
The preferred method of contact between signal person and operator is by
Answer:
hard wire voice communication
Question:
If the jibs of two adjacent tower cranes can overlap, which of the following conditions should apply
Answer:
jibs set at different heights, operators have voice contact, one person organizing hoisting operations...all of above
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Question:
T or F The jib of an unattended tower crane is locked in position and never allowed to weathervane with the wind
Answer:
false
Question:
T or F A tower crane used regularly and in good working condition only requires inspection every 6 months
Answer:
false
Question:
When the tower base bolts are re-torqued, the jib is rotated so the counterweight is positioned in what position relating to the bolts being tightened?
Answer:
counterweight over the bolts
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Question:
Splices in rall tracks shall have
Answer:
Smooth Joints
Question:
Hydraulic systems should have their proper fluid level checked
Answer:
Daily
Question:
If power fails during operations, the following shouldn't apply
Answer:
Do your best to finish moving load where it was designated to go
Question:
If load is undetermined who is to find out if load weight does not exceed crane rating at radius at which the load is to be lifted
Answer:
Person responsible for lift 3 / 4
Question:
Where should climbing instructions be kept
Answer:
ON Site
Question:
All climbing operations shall be performed under the supervision of
Answer:
Qualified person
Question:
When cranes are erected, load limiting devices shall be tested for proper setting and operation
Answer:
Before crane is placed in service
Question:
Hooks shall be equipped with latches unless the application makes the use of the latch
Answer:
Impractical
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